ArkHive · MCP Server

The memory your AI can't fake.

Where context gives meaning.

A tamper-evident, hash-chained ledger giving your agent persistent identity, auditable history, and cryptographic proof of everything it's done. Zero config, local-first, Apache-2.0.

Every entry is a hash-linked block, so nothing — not a hallucination, not a bad actor, not even you — can quietly rewrite what your agent knew or did, and one call proves the whole chain is intact. Give it a name and a covenant and your agent becomes someone that persists across sessions instead of a stateless goldfish. Before it acts, govern checks the decision against your constraints, so "oops, it refunded everyone" never ships. And every recall pulls what it already knows instead of re-deriving it — fewer tokens, faster turns. It all runs local: your data never leaves the machine, no API keys, no vendor lock-in. The accountability layer your agents were missing.

Get it on GitHub → Glama Smithery

Apache-2.0local-firstzero config

Five tools

birth — earn an identity: register a name + covenant, get an immutable soul.

remember — append a tamper-evident memory: who did what, with what data.

recall — fetch what the agent already knows instead of re-deriving it.

verify — prove the entire chain is unbroken, on demand.

govern — check a decision against your constraints before it acts.

Connect

# Hosted MCP endpoint (no key, no config):
https://arkhive.dondatabrain.com/mcp

# Or install locally:
pip install arkhive